{"id":11333,"date":"2024-05-07T14:12:24","date_gmt":"2024-05-07T06:12:24","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=11333"},"modified":"2024-05-07T14:12:22","modified_gmt":"2024-05-07T06:12:22","slug":"hdfs-%e5%85%b3%e9%97%ad%e6%88%96%e6%89%93%e5%bc%80%e6%9c%ba%e6%9e%b6%e6%84%9f%e7%9f%a5%e6%96%b9%e6%a1%88%e5%8f%82%e8%80%83","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=11333","title":{"rendered":"HDFS \u5173\u95ed\u6216\u6253\u5f00\u673a\u67b6\u611f\u77e5\u65b9\u6848\u53c2\u8003"},"content":{"rendered":"<h3>\u6982\u8981\u63cf\u8ff0<\/h3>\n<p>\u672c\u6587\u4e3b\u8981\u63cf\u8ff0 HDFS \u5173\u95ed\u6216\u6253\u5f00\u673a\u67b6\u611f\u77e5\u7684\u65b9\u6cd5\u3002<\/p>\n<h3>\u8be6\u7ec6\u8bf4\u660e<\/h3>\n<h4>\u4f7f\u7528\u573a\u666f<\/h4>\n<p>\u673a\u67b6\u5bf9\u4e8e HDFS \u6765\u8bf4\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u6240\u4ee5\u8bf7\u52a1\u5fc5\u5728\u5fc5\u987b\u5173\u95ed\u673a\u67b6\u611f\u77e5\u65f6\u518d\u8fdb\u884c\u64cd\u4f5c\uff01\u64cd\u4f5c\u5b8c\u6210\u540e\uff0c\u63a8\u8350\u7acb\u5373\u6253\u5f00\u673a\u67b6\u611f\u77e5\u3002<\/p>\n<h4>\u5173\u95ed\u673a\u67b6\u611f\u77e5<\/h4>\n<p>\u5728\u4e24\u4e2ann\u8282\u70b9\uff0c\u8fdb\u5165\/etc\/hdfs1\/conf\u76ee\u5f55\uff0c\u7f16\u8f91 core-site.xml \u914d\u7f6e\u6587\u4ef6\uff0c\u6ce8\u91ca\u6389 net.topology.script.file.name \u914d\u7f6e\u9879\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/11\/image-1701313658701.png\" alt=\"file\" \/><\/p>\n<p>\u7136\u540e\u6eda\u52a8\u91cd\u542f nn\uff0c\u6b64\u65f6\u5373\u53ef\u5c06 HDFS \u7684\u673a\u67b6\u611f\u77e5\u5173\u95ed\uff0c\u53ef\u4ee5\u7528 hdfs dfsadmin -printTopology \u67e5\u770b\u673a\u67b6\u4fe1\u606f\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/nj.transwarp.cn:8180\/wp-content\/uploads\/2023\/11\/image-1701313681253.png\" alt=\"file\" \/><\/p>\n<p>\u6b64\u65f6\u6240\u6709\u7684dn\u5e94\u8be5\u90fd\u5c5e\u4e8e default \u673a\u67b6\u4e86\u3002<\/p>\n<h4>\u6253\u5f00\u673a\u67b6\u611f\u77e5<\/h4>\n<p>\u5728\u4e24\u4e2ann\u8282\u70b9\uff0c\u8fdb\u5165\/etc\/hdfs1\/conf\u76ee\u5f55\uff0c\u7f16\u8f91 core-site.xml \u914d\u7f6e\u6587\u4ef6\uff0c\u53d6\u6d88\u6ce8\u91ca net.topology.script.file.name \u914d\u7f6e\u9879\u3002<\/p>\n<p>\u7136\u540e\u6eda\u52a8\u91cd\u542f nn\uff0c\u6b64\u65f6\u5373\u53ef\u5c06 HDFS \u7684\u673a\u67b6\u611f\u77e5\u6253\u5f00\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981\u63cf\u8ff0 \u672c\u6587\u4e3b\u8981\u63cf\u8ff0 HDFS \u5173\u95ed\u6216\u6253\u5f00\u673a\u67b6\u611f\u77e5\u7684\u65b9\u6cd5\u3002 \u8be6\u7ec6\u8bf4\u660e \u4f7f\u7528\u573a\u666f \u673a\u67b6\u5bf9\u4e8e HDFS \u6765\u8bf4\u662f\u4e00 ..<\/p>\n<div class=\"clear-fix\"><\/div>\n<p><a href=\"https:\/\/kbwp.transwarp.cn\/?p=11333\" title=\"read more...\">Read more<\/a><\/p>\n","protected":false},"author":81,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-11333","post","type-post","status-publish","format-standard","hentry","category-configuration"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/11333","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/users\/81"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11333"}],"version-history":[{"count":1,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/11333\/revisions"}],"predecessor-version":[{"id":11336,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/11333\/revisions\/11336"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11333"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11333"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}